Lines Matching refs:pwm
72 static int adm1030_set(struct adm1030_softc *fan, int pwm);
172 SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "pwm",
207 static int adm1030_set(struct adm1030_softc *fan, int pwm)
210 if (pwm > 0xF)
211 pwm = 0xF;
212 if (pwm < 0)
213 pwm = 0;
215 if (adm1030_write_byte(fan->sc_dev, fan->sc_addr, 0x22, pwm) < 0)
218 fan->sc_pwm = pwm;
227 int pwm, error;
232 pwm = sc->sc_pwm;
234 error = sysctl_handle_int(oidp, &pwm, 0, req);
239 return (adm1030_set(sc, pwm));